TECHNICAL DATA SHEET
1-NAPHTHYLACETIC ACID LR

NAA, Naphthalene-1-acetic acid

Biochem Chemopharma
Article No. 514060025 Molecular Formula C12H10O2
H.S. Code 2916.3900 Molecular Weight 186.21
CAS No. 86-87-3
 

Physical Properties

Physical state at 20 °C Solid
Colour White to off white
Odour Odorless
Melting point/ Freezing point [°C] 129- 131.5°C
Solubility in water [% weight] 0.38 g/l (170C)
 

Specifications

Assay (alkalimetric) Min 99 %
Melting point 128 - 131°C
Sulfated ash Max 0.2 %
Appearance White to yellow to beige powder
 

Safety Information and Hazard Symbols

Corrosion Exclamation Mark
Symbol GHS05, GHS07
Signal Word Danger
Hazardous Statement H302-H412-H318-H315-H335
Precaution Statement P271-P280-P302+P352-P304+P340-P305+P351+P338-P310-P403+P233-P501